package com.junbao.message.ui.filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.annotation.WebFilter;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * 统一编码设置
 * @author yilin
 *
 */
@WebFilter(filterName="encodingFilter",urlPatterns="/*")
public class EncodingFilter  implements Filter{

	@Override
	public void init(FilterConfig filterConfig) throws ServletException {
		
	}
	
	@Override
	public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain) throws IOException, ServletException {
		HttpServletRequest request = (HttpServletRequest)req;
		HttpServletResponse response = (HttpServletResponse) resp;
		request.setCharacterEncoding("utf-8");
		response.setContentType("text/html");
		response.setHeader("content-type", "text/html;charset=UTF-8");
		response.setCharacterEncoding("UTF-8");
		chain.doFilter(request, response);
	}

	@Override
	public void destroy() {
		
	}
}
